#4368D7#4368D7
#4368D7 is a mid, vivid blue. Relative luminance 0.160; OKLCH L 55.1% C 0.176 H 266.7°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).
Color values
| HEX | #4368D7 |
|---|---|
| RGB | rgb(67, 104, 215) |
| HSL | hsl(225, 65%, 55%) |
| HSV | hsv(225, 69%, 84%) |
| CMYK | cmyk(68.8%, 51.6%, 0%, 15.7%) |
| CIE-LAB | lab(46.97, 23.60, -60.98) |
| CIE-LCH | lch(46.97, 65.38, 291.16°) |
| OKLab | oklab(55.14% -0.0101 -0.1752) |
| OKLCH | oklch(55.14% 0.176 266.7) |
| XYZ | xyz(19.5265, 15.9983, 66.3357) |
| Luminance | 0.1600 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Royal Blue
#4169E1
ΔE00 1.28
Cornflower Blue
#5170D7
ΔE00 2.99
Azul
#1D5DEC
ΔE00 4.28
Bright Blue
#0165FC
ΔE00 4.28
Cerulean Blue
#056EEE
ΔE00 4.68
French Blue
#436BAD
ΔE00 5.47
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4368D7 #D7B243
analogous
#43B2D7 #4368D7 #6843D7
triadic
#4368D7 #D74368 #68D743
tetradic
#4368D7 #D743B2 #D7B243 #43D768
square
#4368D7 #D743B2 #D7B243 #43D768
split-complementary
#4368D7 #D76843 #B2D743
monochromatic
#1C3684 #274BB6 #4368D7 #7591E2 #A8B9EC
Accessibility & contrast
On white
5.00
#4368D7 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.20
#4368D7 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #4368D7
5.00:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4368D7 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4368D7 | 1.00 | 5.00 | 4.20 | 5.00 |
| #FFFFFF | 5.00 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.20 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.00 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#2176DB
Deuteranopia (green-blind)
#0069D5
Tritanopia (blue-blind)
#008295
Achromatopsia (no color)
#6F6F6F
Design tokens & code
CSS
--color: #4368d7; /* rgb */ color: rgb(67, 104, 215); /* oklch */ color: oklch(55.1% 0.176 266.7);
Tailwind
colors: {
custom: {
50: '#8892e4',
500: '#4368d7',
950: '#000000',
},
}SCSS
$custom: #4368d7; $custom-light: #8892e4; $custom-dark: #000000;
JSON
{
"hex": "#4368d7",
"rgb": {
"r": 67,
"g": 104,
"b": 215
},
"hsl": {
"h": 225,
"s": 64.912,
"l": 55.294
},
"oklch": {
"l": 0.55143,
"c": 0.17551,
"h": 266.7
},
"luminance": 0.16
}Semantic roles & 50–950 ramp
primary
#4368D7
secondary
#DACA9C
accent
#BE40E8
background
#F9F8FE
surface
#F1F0FC
border
#CBCBD5
text
#0D0D16
muted
#7E7D84